Bad karma: we can't find that page!
You asked for https://zodstipa.cz/images/jidelnicek/Jid21-6.pdf, but despite our computers looking very hard, we could not find it. What happened ?
- the link you clicked to arrive here has a typo in it
- or somehow we removed that page, or gave it another name
- or, quite unlikely for sure, maybe you typed it yourself and there was a little mistake ?